100112031130 has 32 divisors (see below), whose sum is σ = 189974030400. Its totient is φ = 37879575552.

The previous prime is 100112031083. The next prime is 100112031143. The reversal of 100112031130 is 31130211001.

It is a self number, because there is not a number n which added to its sum of digits gives 100112031130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274567 + ... + 524986.

It is an arithmetic number, because the mean of its divisors is an integer number (5936688450).

Almost surely, 2^100112031130 is an apocalyptic number.

100112031130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100112031130 is a deficient number, since it is larger than the sum of its proper divisors (89861999270).

100112031130 is a wasteful number, since it uses less digits than its factorization.

100112031130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800238.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 100112031130 its reverse (31130211001), we get a palindrome (131242242131).

The spelling of 100112031130 in words is "one hundred billion, one hundred twelve million, thirty-one thousand, one hundred thirty".